reducer

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The form reducer. Should be given to mounted to your Redux state at form.

If you absolutely must mount it somewhere other than form, you may provide a getFormState(state) function to the reduxForm() decorator, to get the slice of the Redux state where you have mounted the redux-form reducer.

If you're using Immutablejs to manage your Redux state, you MUST import the reducer from 'redux-form/immutable'.

ES5 Example

var redux = require('redux');
var formReducer = require('redux-form').reducer;
// Or with Immutablejs:
// var formReducer = require('redux-form/immutable').reducer;

var reducers = {
  // ... your other reducers here ...
  form: formReducer
};
var reducer = redux.combineReducers(reducers);
var store = redux.createStore(reducer);

ES6 Example

import { createStore, combineReducers } from 'redux';
import { reducer as formReducer } from 'redux-form';
// Or with Immutablejs:
// import { reducer as formReducer } from 'redux-form/immutable';

const reducers = {
  // ... your other reducers here ...
  form: formReducer
};
const reducer = combineReducers(reducers);
const store = createStore(reducer);